Bounding The Hochschild Cohomological Dimension

Kratsios, Anastasis

dc.contributor.advisor	Broer, Abraham
dc.contributor.author	Kratsios, Anastasis
dc.date.accessioned	2015-12-18T15:43:52Z
dc.date.available	NO_RESTRICTION	fr
dc.date.available	2015-12-18T15:43:52Z
dc.date.issued	2015-02-18
dc.date.submitted	2014-08
dc.identifier.uri	http://hdl.handle.net/1866/12814
dc.subject	Relative Homological Algebra	fr
dc.subject	Dimension Theory	fr
dc.subject	Noncommutative Geometry	fr
dc.subject	Hochschild Cohomology	fr
dc.subject	Noncommutative Algebra	fr
dc.subject	Algebraic Geometry	fr
dc.subject	Homological Algebra	fr
dc.subject	Algèbre homologique	fr
dc.subject	Géométrie Algébrique	fr
dc.subject	Noncommutative Differential Forms	fr
dc.subject.other	Mathematics / Mathématiques (UMI : 0405)	fr
dc.title	Bounding The Hochschild Cohomological Dimension	fr
dc.type	Thèse ou mémoire / Thesis or Dissertation
etd.degree.discipline	Mathématiques	fr
etd.degree.grantor	Université de Montréal	fr
etd.degree.level	Maîtrise / Master's	fr
etd.degree.name	M. Sc.	fr
dcterms.abstract	Ce mémoire a deux objectifs principaux. Premièrement de développer et interpréter les groupes de cohomologie de Hochschild de basse dimension et deuxièmement de borner la dimension cohomologique des k-algèbres par dessous; montrant que presque aucune k-algèbre commutative est quasi-libre.	fr
dcterms.abstract	The aim of this master’s thesis is two-fold. Firstly to develop and interpret the low dimensional Hochschild cohomology of a k-algebra and secondly to establish a lower bound for the Hochschild cohomological dimension of a k-algebra; showing that nearly no commutative k-algebra is quasi-free.	fr
dcterms.language	eng	fr

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